(33%) Problem 2: A notebook is nailed at point P, which is located x = 13 .4 cm from the top-left comer along the diagonal) and is free to rotate in a vertical plane about point P. The mass of the notebook is 532 g and the length of its diagonal is 34 cm. The diagonal forms an angle 95 = 63" with the short side of the notebook, which is initially horizontal. as shown in the gure. In addition to its weight, the notebook is also experiencing the 3 forces shown in the gure: - A horizontal force 1-7:] of magnitude 1.19 N on the top-left corner. - A031 Nforce 1-52 directed 12 degrees above the diagonal and applied at the bottom-right corner. - A force [-53 of magnitude 0.65 N directed along the dashed line (see gure). For all calculations, use 3 = 9.81 misl. Singh, Imninder - imnindersinghcsusedu @theexperttacom - tracking id: 6C65-14A'7C-4CB3E9-32971. In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly forbidden. Doing so may result in termination of your Expert TA Account. r r I I I 'r=| r; 8 25% Part (a) What is the net torque on the notebook, calculated relative to point 1"? (Make sure to use the correct sign convention) Grade Summary Deductions Submism'nns Attempts remaining: 5 (% per attemm) detailed view i g 25% Part (b) What is the moment of ine11ia of the notebook for rotations about point P? i I 25% Part (c) What is the angular acceleration of the notebook at the instant illustrated in the gure? (Again, make sure to use the correct sign convention) . i 3 25% Part ((1) Assuming the net torque is constant over time and the point at the top left corner has an initial speed of 0.36 cm/s clockwise, what is the angular speed of the notebook when its diagonal is vertical